<template>
  <view class="grade-popup popup" catchtouchmove="true" :class="(value && complete) ? 'show' : 'none'"
    @touchmove.stop.prevent="moveHandle">
    <!-- 页面内容开始 -->
    <view class="mask" @click="close('mask')"></view>
    <!-- 页面开始 -->
    <view class="layer attr-content" :style="'border-radius: 10rpx 10rpx 0 0;'">
      <view class="specification-wrapper">
        <scroll-view class="specification-wrapper-content" scroll-y="true">
          <view class="specification-header">
            <view class="specification-name"><text class="price" v-if="memberGrade.catchValue > 0">￥{{ memberGrade.catchValue }}</text>购买{{ memberGrade.name }}</view>
          </view>
          <view class="specification-content">
			<view class="grade-item" v-if="memberGrade.discount > 0">
			    <view class="item-rule"><view class="title">买单折扣：</view>{{ memberGrade.discount }}折</view>
			</view>
			<view class="grade-item" v-if="memberGrade.speedPoint > 0">
			    <view class="item-rule"><view class="title">积分加速：</view>{{ memberGrade.speedPoint }}倍</view>
			</view>
            <view class="grade-item">
                <view class="item-rule">
					<view class="title">有效期限：</view>
					<text v-if="memberGrade.validDay > 0">{{ memberGrade.validDay }}天</text>
					<text v-else>永久</text>
				</view>
            </view>
			<view class="grade-description">
			    <view class="item-rule">
					<view class="title">权益说明：</view>
				    <view>1、5折;2、10倍积分</view>
				</view>
			</view>
          </view>
        </scroll-view>
        <view class="close" @click="close('close')" v-if="showClose">
          <image class="close-item" :src="closeImage"></image>
        </view>
      </view>
      <view class="btn-wrapper">
        <view class="sure" @click="buyNow">立即购买</view>
      </view>
      <!-- 页面结束 -->
    </view>
    <!-- 页面内容结束 -->
  </view>
</template>

<script>
  import * as SettlementApi from '@/api/settlement'
  import PayTypeEnum from '@/common/enum/order/PayType'
  import { wxPayment } from '@/utils/app'
  
  var that; // 当前页面对象
  var vk; // 自定义函数集
  export default {
    name: 'GradePopup',
    props: {
      // true 组件显示 false 组件隐藏
      value: {
        Type: Boolean,
        default: false
      },
      // vk云函数路由模式参数开始-----------------------------------------------------------
      // 等级信息
      memberGrade: {
        Type: Object,
        default: {}
      },
      // vk云函数路由模式参数结束-----------------------------------------------------------
      // 点击遮罩是否关闭组件 true 关闭 false 不关闭 默认true
      maskCloseAble: {
        Type: Boolean,
        default: true
      },
      // 是否显示右上角关闭按钮
      showClose: {
        Type: Boolean,
        default: true
      },
      // 关闭按钮的图片地址
      closeImage: {
        Type: String,
        default: "https://img.alicdn.com/imgextra/i1/121022687/O1CN01ImN0O11VigqwzpLiK_!!121022687.png"
      }
    },
    data() {
      return {
        complete: false, // 组件是否加载完成
        isShow: false, // true 显示 false 隐藏
      };
    },
    mounted() {
      that = this;
    },
    methods: {
      // 初始化
      init() {
         //empty
      },
	  async open() {
	    that.complete = true;
	    that.$emit("open", true);
	    that.$emit("input", true);
	  },
      // 监听 - 弹出层收起
      close(s) {
        if (s == "close") {
          that.$emit("input", false);
          that.$emit("close", "close");
        } else if (s == "mask") {
          if (that.maskCloseAble) {
            that.$emit("input", false);
            that.$emit("close", "mask");
          }
        }
      },
	  
      moveHandle() {
        //禁止父元素滑动
      },
	  
      // 立即购买
      buyNow() {
		const app = this
		// 请求api
		SettlementApi.submit(app.memberGrade.id, "", "member", "", "", 0, 0, "", 0, 0, 0, "")
		  .then(result => app.onSubmitCallback(result))
		  .catch(err => {
		    if (err.result) {
		      const errData = err.result.data
		      if (errData) {
		        return false
		      }
		    }
		  })
      },
	  // 订单提交成功后回调
	  onSubmitCallback(result) {
	    const app = this
	    // 微信支付
	    if (result.data.payType == PayTypeEnum.WECHAT.value) {
	      wxPayment(result.data.payment)
	        .then(() => {
	  				uni.showModal({
	  				  title: '支付结果',
	  				  content: '支付成功！',
	  				  showCancel: false,
	  				  success(o) {
	  				    if (o.confirm) {
						   app.$router.go(0)
	  				    }
	  				  }
	  				})
	  			})
	        .catch(err => app.$error('支付失败'))
	        .finally(() => {
	          //empty
	        })
	    }
	  	
	  	// 余额支付
	    if (result.data.payType == PayTypeEnum.BALANCE.value) {
	      app.$error('支付成功')
	    }
	  },
      // 弹窗
      toast(title, icon) {
        uni.showToast({
          title: title,
          icon: icon
        });
      }
    },
    watch: {
      value: function(val) {
        if (val) {
          that.open();
        }
      },
    }
  };
</script>

<style lang="scss" scoped>
  .grade-popup {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 21;
    overflow: hidden;

    &.show {
      display: block;

      .mask {
        animation: showPopup 0.2s linear both;
      }

      .layer {
        animation: showLayer 0.2s linear both;
      }
    }

    &.hide {
      .mask {
        animation: hidePopup 0.2s linear both;
      }

      .layer {
        animation: hideLayer 0.2s linear both;
      }
    }

    &.none {
      display: none;
    }

    .mask {
      position: fixed;
      top: 0;
      width: 100%;
      height: 100%;
      z-index: 1;
      background-color: rgba(0, 0, 0, 0.65);
    }

    .layer {
      display: flex;
      width: 100%;
      flex-direction: column;
      position: fixed;
      z-index: 99;
      bottom: 0;
      border-radius: 10rpx 10rpx 0 0;
      background-color: #fff;

      .specification-wrapper {
        width: 100%;
        padding: 30rpx 25rpx;
        box-sizing: border-box;
		background: #ffffff;

        .specification-wrapper-content {
          width: 100%;
          max-height: 900rpx;
          min-height: 300rpx;

          &::-webkit-scrollbar {
            /*隐藏滚轮*/
            display: none;
          }

          .specification-header {
            width: 100%;
            display: flex;
            flex-direction: row;
            position: relative;
            margin-bottom: 40rpx;
			text-align: center;
			.specification-name {
				.price {
					color: red;
				}
				font-weight: bold;
				width: 100%;
				font-size: 30rpx;
				padding: 10rpx;
			}
          }

          .specification-content {
            font-weight: 500;
			font-size: 26rpx;
			.grade-item {
				.title {
				   font-weight: bold;
				   display: flex;
				   float: left;
				}
				display: flex;
				height: 100rpx;
				padding-top:30rpx;
				cursor:pointer;
				.item-rule {
					padding: 20rpx;
					border-bottom: solid 1px #cccccc;
					width: 100%;
					text-align: left;
				}
			}
			.grade-description {
				margin-top: 20rpx;
				padding: 20rpx;
				min-height: 100rpx;
				.title {
                   font-weight: bold;
				}
			}
          }
        }

        .close {
          position: absolute;
          top: 30rpx;
          right: 25rpx;
          width: 50rpx;
          height: 50rpx;
          text-align: center;
          line-height: 50rpx;

          .close-item {
            width: 40rpx;
            height: 40rpx;
          }
        }
      }

      .btn-wrapper {
        display: flex;
        width: 100%;
        height: 120rpx;
        flex: 0 0 120rpx;
        align-items: center;
        justify-content: space-between;
        padding: 0 26rpx;
        box-sizing: border-box;

        .layer-btn {
          width: 335rpx;
          height: 76rpx;
          border-radius: 38rpx;
          color: #fff;
          line-height: 76rpx;
          text-align: center;
          font-weight: 500;
          font-size: 28rpx;

          &.add-cart {
            background: #ffbe46;
          }

          &.buy {
            background: #fe560a;
          }
        }

        .sure {
          width: 698rpx;
          height: 80rpx;
          border-radius: 38rpx;
          color: #fff;
          line-height: 80rpx;
          text-align: center;
          font-weight: 500;
          font-size: 28rpx;
		  background:linear-gradient(to right, #f9211c, #ff6335)
        }

        .sure.add-cart {
          background: #ff9402;
        }
      }
    }

    @keyframes showPopup {
      0% {
        opacity: 0;
      }

      100% {
        opacity: 1;
      }
    }

    @keyframes hidePopup {
      0% {
        opacity: 1;
      }

      100% {
        opacity: 0;
      }
    }

    @keyframes showLayer {
      0% {
        transform: translateY(120%);
      }

      100% {
        transform: translateY(0%);
      }
    }

    @keyframes hideLayer {
      0% {
        transform: translateY(0);
      }

      100% {
        transform: translateY(120%);
      }
    }
  }
</style>
